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Soil stabilisation

project units 3 and 4
BAB A94 Isental motorway

Bavaria, Germany /

In this project, soil improvement measures were performed using the in-place mixing technique with 18,800 t of quicklime. In total, the ÖBA teams stabilised a volume of 1,450,000 m³. On each workday, 4,500 m³ were manufactured with a working depth of 45 cm.

 

Photo: truck train with a large construction machine on a flatbed trailer on a rolled sand street; in the background, green country and wind turbines
© PORR

Facts & Figures


Company

ÖBA Betondecken Ausbau Deutschland GmbH

Type

Soil stabilisation

Principal
Granit Deutschland GmbH

Perfectly coordinated.

The coordination between the advance performance of the customer and completion by ÖBA was a particular challenge.

The large construction area also made it necessary to efficiently coordinate the internal construction site reorganisations. Due to the severely constricted construction time, the teams generally worked with two recyclers simultaneously.

Further Facts
BAB A94 Isental motorway

Service duration
08.2016 - 12.2017

What ultimately counts in the construction business is successfully completed projects. PORR has many of these.